MFA fatigue: the attack that counts on you being tired

Free
  • 2 min
  • 4-question check
  • English · Français
  • Attestation

You will be able to

  • Recognise an MFA fatigue attack
  • Understand why number matching blocks it
  • Apply the right reflex: deny, report, change the password

The module

2 min
  1. MFA fatigue: the attack that counts on you being tired 1 min
  2. Knowledge check

    4 questions, pass mark 80 %. Explanations after each answer; you can try again.

  3. Attestation

    One per person, with the date, the score and the frameworks covered — anyone can check it online with its code.

Sources
  • Uber, security update, 19 Sep 2022 (via Cybersecurity Dive)
  • Microsoft: number matching enforced for Authenticator push notifications, May 2023

Version 1 · updated October 2, 2026

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